How To Fix /IWBEP/CM_V4S_RUN022 - Expand for navigation '&1': navigation key not processed

/IWBEP/CM_V4S_RUN022 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4S_RUN -

• Message number: 022

• Message text: Expand for navigation '&1': navigation key not processed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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/IWBEP/CM_V4S_RUN022 - Details

• The SAP error message /IWBEP/CM_V4S_RUN022 typically occurs in the context of SAP Gateway and OData services when there is an issue with the navigation key in a request. This error indicates that the navigation key specified in the request could not be processed, which can happen for several reasons.
  Causes:
  
  Incorrect Navigation Key: The navigation key provided in the request may not match any existing entity or relationship in the data model.
  Missing Associations: The associations between entities may not be properly defined in the OData service, leading to navigation issues.
  Service Metadata Issues: The metadata of the OData service may not be correctly defined or may be out of sync with the underlying data model.
  Authorization Issues: The user may not have the necessary authorizations to access the related entity.
  Data Model Changes: Changes in the underlying data model (like changes in relationships or entity types) that are not reflected in the OData service.
  
  Solutions:
  
  Check Navigation